Infinix Smart 4 vs Samsung Galaxy A02s
Infinix Smart 4
Samsung Galaxy A02s
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE Cat 4, 150.8 Mbps download, 51 Mbps uploadLTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-102020-11
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Status2019-102021-02
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Design
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Build-Plastic
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height167 mm164.2 mm
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Width76 mm75.9 mm
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Thickness8.3 mm9.1 mm
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Weight183 g196 g
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ColorsBlack, Cyan, PurpleBlack, White
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Display
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Display typeIPS capacitive touchscreenPLS IPS
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Physical size6.6 inches6.5 inches
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Resolution720 x 1600 pixels720 x 1600 pixels
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Pixel density266 ppi270 ppi
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Display colors1677721616777216
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MultitouchYes-
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Display features-Infinity-V Display
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Hardware
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CPUQuad-core 2.0 GHz Cortex-A53Octa-core 1.8 GHz Cortex-A53
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ChipsetMediatek MT6761 Helio A22Qualcomm SDM450 Snapdragon 450
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GPUPowerVR GE8320Adreno 506
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Memory RAM1 GB3 GB
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Internal storage16 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB1 TB
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Storage-eMMC 5.1
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OS
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OSAndroid 9.0 Pie Go EditionAndroid 10, One UI 2.0
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Main camera
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Camera typeSingleTriple
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Main camera8 MP13 MP, (wide) , f/2.2 , 1/3.1" , 1.12 µm
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(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video1080p@30fps-
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Primary camera flashdual LED flashLED flash
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Camera features-Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode
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Selfie camera
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Selfie camera5 MP5 MP, f/2.2
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera features-Face unlock
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Selfie camera video1080p@30fps720p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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RadioFM RadioNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0Type-C 2.0
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, light, proximityAccelerometer
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity4000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Cost
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Price120 USD180 USD
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Tests and performance
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Antutu-92177 (v8)
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Geekbench(single-core)-160 (v5.2)
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Geekbench(multi-core)-907 (v5.2)
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SAR value
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SAR EU(head)-0.4 W/kg
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SAR EU(body)-1.37 W/kg
